Random laser emission is obtained from a fluidic paper-based device realized by conventional soft-lithography techniques on common, flexible, renewable and biocompatible commercial paper. The device is realized exclusively on paper by creating microfluidic porous channels on the cellulose fibres, in which a laser dye (Rhodamine B) can flow by capillarity. The modulation of the random lasing characteristics, in terms of threshold and spectral position, can be tailored by acting on the confinement induced by the lithographic process as well as on the shape and functionalization at the interface of the emitting regions.

Random laser emission from a paper-based device / Ilenia, Viola; Neda, Ghofraniha; Antonella, Zacheo; Valentina, Arima; Conti, Claudio; Giuseppe, Gigli. - In: JOURNAL OF MATERIALS CHEMISTRY. C. - ISSN 2050-7526. - STAMPA. - 1:48(2013), pp. 8128-8133. [10.1039/c3tc31860e]

Random laser emission from a paper-based device

CONTI, CLAUDIO;
2013

Abstract

Random laser emission is obtained from a fluidic paper-based device realized by conventional soft-lithography techniques on common, flexible, renewable and biocompatible commercial paper. The device is realized exclusively on paper by creating microfluidic porous channels on the cellulose fibres, in which a laser dye (Rhodamine B) can flow by capillarity. The modulation of the random lasing characteristics, in terms of threshold and spectral position, can be tailored by acting on the confinement induced by the lithographic process as well as on the shape and functionalization at the interface of the emitting regions.
paper; random lasers
01 Pubblicazione su rivista::01a Articolo in rivista
Random laser emission from a paper-based device / Ilenia, Viola; Neda, Ghofraniha; Antonella, Zacheo; Valentina, Arima; Conti, Claudio; Giuseppe, Gigli. - In: JOURNAL OF MATERIALS CHEMISTRY. C. - ISSN 2050-7526. - STAMPA. - 1:48(2013), pp. 8128-8133. [10.1039/c3tc31860e]
File allegati a questo prodotto
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/531887
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 47
  • ???jsp.display-item.citation.isi??? 47
social impact